MEN’S THERMOBALL™ SNOW JACKET

Details

Designed to keep you warmer on the slopes without adding bulk or weight, this PrimaLoft® ThermoBall™ jacket delivers ultralight, highly packable synthetic insulation that performs in a variety of winter conditions. This insulation technology features round Thermoball™ clusters that trap and retain heat to achieve phenomenal warmth in cold and wet conditions.

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Technology

Developed in partnership with Primaoft, Inc., ThermoBall is a revolution in insulation technology. Unlike traditional continuous-filament synthetic insulation, the small, round PrimaLoft synthetic-fiber clusters closely mimic down clusters, trapping heat within small air pockets to retain warmth. Independent clo testing by Kansas State University has shown that ThermoBall has warmth equivalent to 600 fill goose down. As a result, ThermoBall can offer the lightweight warmth and compressibility of down with the wet-weather insulating performance of synthetic insulation.